Showing posts with label HIPS. Show all posts
Showing posts with label HIPS. Show all posts

Thursday 19 April 2012

ABS Fudge

Many months ago I put some HIPS, ABS and PLA in a jar of limonene. The HIPS dissolved completely fairly quickly and the ABS and PLA were seeming unaffected. I then forgot about it until yesterday.

The PLA is still completely unaffected but the ABS has become soft like fudge.


I assume that given long enough the limonene removes the styrene content from the ABS.

It looks like it is feasible to use HIPS as a support material for PLA and then remove it with limonene. Limonene isn't cheap though and it remains to be seen how much HIPS it can dissolve before it becomes too dilute.